Trying to reduce the number of issues made by killette - Fixing moderately related bugs that may or may not even be bugs

Created by: Skullyton

Fixes #3153 (closed) by making it so that boxing gloves and botanical gloves are the only gloves that can pick up novaflower, nettles, and death nettles.

Fixes #7915 by adding Alpha-amanatin to destroying angels, where 6.05 units is enough to kill you outright if left to sit in your stomach, so I've scaled its potency accordingly hopefully

Fixes #11099 by transferring the biolum_color to glowshroom effect.

Also added it so that it transfers to its children should Spread() be fixed and uncommented. Took a look at it myself, would not recommend in the state it is in right now